TY  - BOOK
AU  - Webb, John
AU  - Greshock, KevinWebb, John
TI  - Industrial control electronics
SN  - 9780024248640
AV  - 629.89 WEB 1993 
U1  - 629.89 WEB 1993 
PY  - 1993///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Instrumentation and Control
ER  -